HIGHCVSS v3.1 8.3Vulnerability
CVE-2026-77935
Coze Studio through 0.5.1 contains an insecure direct object reference vulnerability in workflow.go that allows authenticated users to access other spaces' workflows by supplying foreign workflowIDs. Attackers can pair their own spaceID with another tenant's workflowID in save, update_meta, batch_delete, canvas, test_run and nodeDebug routes to read, run, overwrite or delete workflows.
Properties
- Severity
- HIGH
- Nvd fetched at
- 2026-10-20T21:14:08.448323+00:00
- Epss score
- 0.00337
- Cvss severity
- HIGH
- Cvss score
- 8.3
- Retrieved at
- 2026-10-21T01:24:50+00:00
- Last source
- FIRST EPSS
- Score
- 8.3
- Cvss version
- 3.1
- Cve id
- CVE-2026-77935
- Cvss vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
- First seen by Signal
- 2026-10-20T04:27:34+00:00
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
- Published at
- 2026-10-20T01:17:19.970
- Last modified
- 2026-10-20T20:06:37.150
- Epss percentile
- 0.25738
Related Entities (1)
HAS_WEAKNESS (1)
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